| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $21.73 | 6.794% | $23.2063 | $23.21 | $23.20 | $23.20 |
| Purchase #2 | $175.99 | 11.188% | $195.6798 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $102.89 | 5.639% | $108.692 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $209.36 | 13.717% | $238.0779 | $238.08 | $238.10 | $238.10 |
| Purchase #5 | $170.70 | 7.537% | $183.5657 | $183.57 | $183.55 | $183.60 |
| Purchase #6 | $119.25 | 3.743% | $123.7135 | $123.71 | $123.70 | $123.70 |
| Purchase #7 | $55.71 | 13.467% | $63.2125 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $855.63 | $936.1477 | $936.15 | $936.15 | $936.20 | |